Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5WQH callsign genealogy
Currently held by Sharpe, Martin L
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K5WQH's current licensee, walking backwards.
- SHARPE, MARTIN Lcancelled 1999-02-26
Successor callsigns
Callsigns held now by people who previously held K5WQH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5WQH, oldest first.
- SCOTT, JAMES R TX1995-04-17 → cancelled 1997-10-18
- Sharpe, Martin L TX2018-11-29 active